FEATURES of the Vasque Women's Pendulum Shoe EVA midsole and TPU plate protect the runner from the occasional heel strike Keeps the foot close to the ground and optimally positioned for natural forefoot strike Bonded seamless upper minimizes hotspots SPECIFICATIONS of the Vasque Women's Pendulum Shoe Upper: Airmesh and PU Synthetic Leather Footbed: 3mm Antimicrobial Poron Flux Foam Midsole: Waveform S/C Outsole: Vasque Visualizer 19mm heel / 13mm forefoot/ 6mm drop